字义
swollen
四声对比
同一个音节「peng」，配不同声调就是不同的字。膨 读第二声。点下面任意一个，听真人发音、看声调走向。
笔顺
点「播放笔顺」看每一笔的顺序，或「描红练习」自己照着写一遍。
五个组词
- 膨胀péng zhàng英文: to expand; to inflate; to swell
- 膨大péng dà英文: to swell; to inflate
- 膨化péng huà英文: to pop (corn into popcorn); to puff (grains, legumes etc)
- 通膨tōng péng英文: (Tw) inflation
- 膨压péng yā英文: turgor pressure (botany)
例句
气球充了气，慢慢膨胀了起来。Qì qiú chōng le qì, màn màn péng zhàng le qǐ lái.The balloon was inflated and slowly expanded.
气球Qì qiúballoon充chōngsufficient了le(completed action)气qìgas，慢慢màn mànslowly膨胀péng zhàngto expand了le(completed action)起来qǐ láito stand up。